<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        @font-face {
            font-family: 'icomoon';
            src: url('fonts/icomoon.eot?li3yay');
            src: url('fonts/icomoon.eot?li3yay#iefix') format('embedded-opentype'),
                url('fonts/icomoon.ttf?li3yay') format('truetype'),
                url('fonts/icomoon.woff?li3yay') format('woff'),
                url('fonts/icomoon.svg?li3yay#icomoon') format('svg');
            font-weight: normal;
            font-style: normal;
            font-display: block;
        }

        span {

            font: 900 21px 'icomoon';
            color: aquamarine;
        }

        .box1 {
            width: 00px;
            height: 00px;
            border-top: 10px solid pink;
            border-right: 10px solid blueviolet;
            border-bottom: 10px solid greenyellow;
            border-left: 10px solid red;
        }

        .box2 {
            width: 0px;
            height: 0px;
            border: 50px solid transparent;
            border-right-color: #000;
        }

        .jingdong {
            width: 300px;
            height: 70px;
            background-color: peru;
            position: relative;
        }

        .jingdong span {
            height: 0px;
            width: 0px;
            border: 30px solid transparent;
            border-bottom-color: red;
            position: absolute;
            top: -59px;
            right: 15px;
        }

        .xiaomi {
            width: 300px;
            height: 100px;
            background-color: blueviolet;
            position: relative;
        }

        .xiaomi span {
            height: 0px;
            width: 0px;
            border: 20px solid transparent;
            border-left-color: yellowgreen;
            position: absolute;
            top: 20px;
            right: -40px;

        }
    </style>
</head>

<body>
    <span></span>
    <div class="box1"></div>
    <div class="box2"></div>
    <div class="jingdong">
        <span></span>
    </div>
    <div class="xiaomi">
        <span></span>
    </div>
    <ul>
        <li class="yuanzhen1" style="cursor: default"> 我是默认的小白鼠标样式 </li>
        <li class="yuanzhen2" style="cursor: move"> 我是鼠标移动样式 </li>
        <li class="yuanzhen3" style="cursor: pointer"> 我是鼠标小手样式 </li>
        <li class="yuanzhen4" style="cursor: text"> 我是鼠标文本样式</li>
        <li class="yuanzhen5" style="cursor: not-allowed">我是鼠标禁止样式</li>
    </ul>
</body>







</html>